KJW M4 Mini HPA Drum Adapter
$179
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Proudly Made in the US 1-Year Warranty + Lifetime Support *
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KJW M4 Mini HPA Drum Adapter Details
KJW M4 Mini HPA Drum Adapter
Upgrade your KJW M4 platform with the TAPP Mini HPA Drum Adapter, offering enhanced firepower with increased ammo capacity. Powered by High Pressure Air (HPA), this adapter ensures consistent performance, making your KJW M4 more formidable during extended airsoft battles.
Key Features:
– Mini HPA Drum Compatibility: Converts your KJW M4 to use a mini HPA drum, providing a significant boost in ammo capacity.
– HPA Powered: Designed to function at 150 max, recommended PSI: 150 max, recommended 120, delivering smooth and reliable performance (HPA kit available separately).
– Durable Build: Built from high-strength materials, ensuring your KJW M4 is battle-ready in any scenario.
What‚is Included:
– Fully Assembled Mini HPA Drum Adapter: Ready to go right out of the box with no modifications necessary.
– HPA Foster Fitting (US Spec): Provides a secure connection, ensuring uninterrupted gameplay.
Compatibility: KJW M4
CARBON FIBER. CARBON FIBER.CARBON FIBER.
Strength you can feel. Weight you barely notice. Precision that defines performance. Matte black, rigid, and ready — engineered for those who demand more than plastic.
Unmatched Strength and Rigidity
• Up to 38% Higher Tensile Strength – 69 MPa vs. 50 MPa for Nylon 12, giving parts more load-bearing capability. • Nearly 3× Stiffer – With a tensile modulus of 5.3 GPa (vs. 1.9 GPa), PA11 CF parts hold their shape under pressure and stress. • Over 65% Greater Flexural Strength – 110 MPa vs. 66 MPa for Nylon 12 means stronger parts that won’t bend or deform.
Superior Heat and Environmental Resistance
• Designed for high-temperature applications where Nylon 12 softens or degrades. • Carbon fiber reinforcement improves thermal stability and lowers thermal expansion for precision even under heat. • Naturally resistant to moisture and UV exposure, ideal for rigorous outdoor use.
Professional Finish and Lightweight Design
• Carbon fiber infusion produces a sleek matte black surface — functional and aesthetic right off the printer. • Delivers metal-like strength at a fraction of the weight, enabling lighter, more efficient assemblies.
Designed for High-Pressure HPA systems
• Lightweight carbon fiber composite reduces load without sacrificing strength or rigidity. • Tested for durability across extreme temperature and humidity conditions to ensure reliable field performance.
Rigid Carbon Fiber Structure
• Low expansion under heat preserves airseal integrity during rapid-fire or sustained full-auto use. • Machined precision surfaces ensure smooth magazine insertion and consistent alignment with feed paths.
Custom Cerakote & Precision Coatings
Our in-house finishing delivers Cerakote and precision laser engraving with exceptional durability and style. Every surface is treated, coated, and inspected to ensure flawless performance and lasting quality.
Start Your Project1 Year Warranty + Lifetime Support
All Tapp Airsoft products include a 1-year warranty. We also offer lifetime support for technical issues and replacement parts (fees apply).
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PRO ADAPTER
Designed for added Performance, Ergonomics and Aesthetics.
20-80% Condensed Dimensions
We've designed each system to create the sleekest profile.CNC Feed Nozzle
Areas under repeated use or load have been upgraded with replaceable CNC parts.0.01mm Precision Tolerances
BB-Stop tech optimized for flow and consistency.Individually Designed
Drums and mags are positioned to give a “meant-to-be-there” feel.
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